Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Sandeep Lingam — 15 Patents

Microsoft: 15 patents #2,633 of 40,388Top 7%
Redmond, WA: #843 of 8,547 inventorsTop 10%
Washington: #6,706 of 76,902 inventorsTop 9%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Sandeep Lingam has been granted 15 US patents while listed as an inventor at Microsoft. The first was granted in 2019 and the most recent in June 2025. Sandeep Lingam ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Sandeep Lingam in Redmond, WA, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 4 patents in 2021.peak 42019: 1 patents20192020: 2 patents20202021: 4 patents20212022: 1 patents20222023: 3 patents20232024: 2 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12326874 Data visibility for nested transactions in distributed systems Sarvesh Singh, Alan Dale Halverson, Srikumar Rangarajan 2025-06-10
12222914 Versioned metadata using virtual databases Hari Krishna Sunder, Donald Cha, Srikumar Rangarajan 2025-02-11
12079205 Snapshot isolation query transactions in distributed systems Sarvesh Singh, Xianfei DENG, Hari Krishna Sunder, Srikumar Rangarajan 2024-09-03 $243,844,000
11914613 Data visibility for nested transactions in distributed systems Sarvesh Singh, Alan Dale Halverson, Srikumar Rangarajan 2024-02-27 $420,678,000
11625389 Snapshot isolation query transactions in distributed systems Sarvesh Singh, Hari Krishna Sunder, Srikumar Rangarajan, Steven John Lindell 2023-04-11 $337,710,000
11567839 Snapshot-based data corruption detection Alexander Budovski, Cristian Diaconu, Alejandro Hernandez Saenz, Naveen Prakash, Krystyna Ewa Reisteter +3 more 2023-01-31 $254,377,000
11567921 Rowgroup consolidation with global delta accumulation and versioning in distributed systems Rishabh Singh Ahluwalia, Tianhui Shi, Srikumar Rangarajan, Steven John Lindell 2023-01-31 $254,377,000
11249866 Snapshot-based data corruption detection Alexander Budovski, Cristian Diaconu, Alejandro Hernandez Saenz, Naveen Prakash, Krystyna Ewa Reisteter +3 more 2022-02-15 $204,776,000
10929379 Distributed availability groups of databases for data centers including seeding, synchronous replications, and failover Girish Mittur Venkataramanappa, Zhengguo Sun, Varun Kunjbihari Tibrewal, Steven John Lindell, Sameer Arun Verkhedkar +1 more 2021-02-23 $152,813,000
10922202 Application service-level configuration of dataloss failover Alexander E. Nosov, Daniel L. Lemmond, Sameer Arun Verkhedkar, Tomas Talius 2021-02-16 $170,991,000
10909108 Distributed availability groups of databases for data centers including different commit policies Girish Mittur Venkataramanappa, Zhengguo Sun, Varun Kunjbihari Tibrewal, Steven John Lindell, Sameer Arun Verkhedkar +1 more 2021-02-02 $129,593,000
10909107 Distributed availability groups of databases for data centers for providing massive read scale Girish Mittur Venkataramanappa, Zhengguo Sun, Varun Kunjbihari Tibrewal, Steven John Lindell, Sameer Arun Verkhedkar +1 more 2021-02-02 $129,593,000
10872074 Distributed availability groups of databases for data centers Girish Mittur Venkataramanappa, Zhengguo Sun, Varun Kunjbihari Tibrewal, Steven John Lindell, Sameer Arun Verkhedkar +1 more 2020-12-22 $222,982,000
10725998 Distributed availability groups of databases for data centers including failover to regions in different time zones Girish Mittur Venkataramanappa, Zhengguo Sun, Varun Kunjbihari Tibrewal, Steven John Lindell, Sameer Arun Verkhedkar +1 more 2020-07-28 $115,702,000
10310955 Application service-level configuration of dataloss failover Alexander E. Nosov, Daniel L. Lemmond, Sameer Arun Verkhedkar, Tomas Talius 2019-06-04 $61,829,000